660516504

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{52223}}^1$

素因数の和:52280

約数の個数: 64

約数和(自身を含む): 1804861440

約数和(自身を除く): 1144344936

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 1054, 1581, 2108, 3162, 4216, 6324, 12648, 52223, 104446, 156669, 208892, 313338, 417784, 626676, 887791, 1253352, 1618913, 1775582, 2663373, 3237826, 3551164, 4856739, 5326746, 6475652, 7102328, 9713478, 10653492, 12951304, 19426956, 21306984, 27521521, 38853912, 55043042, 82564563, 110086084, 165129126, 220172168, 330258252, 660516504]

約数ペア:

[(1, 660516504), (2, 330258252), (3, 220172168), (4, 165129126), (6, 110086084), (8, 82564563), (12, 55043042), (17, 38853912), (24, 27521521), (31, 21306984), (34, 19426956), (51, 12951304), (62, 10653492), (68, 9713478), (93, 7102328), (102, 6475652), (124, 5326746), (136, 4856739), (186, 3551164), (204, 3237826), (248, 2663373), (372, 1775582), (408, 1618913), (527, 1253352), (744, 887791), (1054, 626676), (1581, 417784), (2108, 313338), (3162, 208892), (4216, 156669), (6324, 104446), (12648, 52223)]